National Institute of Standards and Tech

FIPS PUBs 197, 198, 199 National Institute of Standards and Tech

This book contains 3 FIPS PUBS FIPS PUB 197 - Nov 2001 - Advanced Encryption Standard (AES) FIPS PUB 198 - Jul 2008 - The Keyed-Hash Message Authentication Code (HMAC) FIPS PUB 199 - Feb 2004 - Standards for Security Categorization of Federal Information and Information Systems Why buy a book you can download for free? We print this book so you don't have to. First you gotta find a good clean (legible) copy and make sure it's the latest version (not always easy). Some documents found on the web are missing some pages or the image quality is so poor, they are difficult to read. We look over each document carefully and replace poor quality images by going back to the original source document. We proof each document to make sure it's all there - including all changes. If you find a good copy, you could print it using a network printer you share with 100 other people (typically its either out of paper or toner). If it's just a 10-page document, no problem, but if it's 250-pages, you will need to punch 3 holes in all those pages and put it in a 3-ring binder. Takes at least an hour. It's much more cost-effective to just order the latest version from Amazon.com This book is published by 4th Watch Books and includes copyright material. We publish compact, tightly-bound, full-size books (8 1/2 by 11 inches), with large text and glossy covers. 4th Watch Books is a Service Disabled Veteran-Owned Small Business (SDVOSB). If you like the service we provide, please leave positive review on Amazon.com. Without positive feedback from the community, we may discontinue the service and y'all can go back to printing these books manually yourselves. For more titles published by 4th Watch Books, please visit: cybah.webplus.net